Difference between revisions of "Version 1.9.1"

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*New report (result) variables have been added for species-level thinning grade, thinning form and harvested mean diameter. They are available for all harvest activities. But you must select them when running a simulation!  
 
*New report (result) variables have been added for species-level thinning grade, thinning form and harvested mean diameter. They are available for all harvest activities. But you must select them when running a simulation!  
  
Egna_atgardsforslag help documentation] (swedish only)  
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egna_atgardsforslag.htm help documentation] (swedish only)  
  
  
  
*A new input variable called SI (for management site ) can be used to determine Minimum Final Felling Age. SIS is still used as input in growth functions. Read more here: http://heureka.resgeom.slu.se/help/index.html?slutavverkning.htm#SI_Management
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*A new input variable called "SI Management" (for "management site index") can be used as input when the system determines Minimum Final Felling Age (according to Swedish Forest Act). Site index from site factors (SIS) is still used as input in growth functions. Read more here: [http://heureka.resgeom.slu.se/help/index.html?slutavverkning.htm#SI_Management Slutavverkning och SI].
  
 
==Other improvements==
 
==Other improvements==
*When activating Breeding Effect, it will be assumed that high-genetic plants are used.
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*When activating Breeding Effect, it will be assumed that "high-genetic gain" plants are used (högförädlat plantmaterial).
  
 
==Bug fixes==
 
==Bug fixes==
 
*In PlanWise, too few treatment programs were sometimes generated when activating Breeding Effect.
 
*In PlanWise, too few treatment programs were sometimes generated when activating Breeding Effect.
*Even if all control table settings have been identical, small growth differences have been obtained for separate data imports, even if the imported data file has been the same. This is due to a stochastic component in the simulation of damages on trees in young stands (plantations), in which a certain index has been used as random seed. This has been replaced with parameter RandomSeed in control table Production Model (section Regeneration). If RandomSeed is larger than 0, it will be used as random seed.
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*Even if all control table settings have been identical, small growth differences have been obtained for separate data imports, even if the imported data file has been the same. This may cause some pedagogic problems when running a deterministic simulation. It is caused by a stochastic component in the damage simulation model for trees in young stands (plantations), in which a certain "index key" has been used as seed in the random number generation. This has been replaced with a parameter called RandomSeed in control table Production Model. If set to a value larger than 0, the value will be used as seed. If set to 0, a random seed will be used.
  
 
*An error when saving and loading a list of treatment units has been fixed (PlanWise and RegWise).
 
*An error when saving and loading a list of treatment units has been fixed (PlanWise and RegWise).

Revision as of 17:41, 13 September 2012